https://bugs.kde.org/show_bug.cgi?id=473707
Bug ID: 473707
Summary: kwin_x11 crashed on logout at
KWin::GLRenderTimeQuery::~GLRenderTimeQuery()
Classification: Plasma
Product: kwin
Version: master
Platform: Archlinux
OS: Other
Status: REPORTED
Severity: crash
Priority: NOR
Component: compositing
Assignee: kwin-bugs-n...@kde.org
Reporter: qydwhotm...@gmail.com
Target Milestone: ---
SUMMARY
There is an unknown crash in kwin_x11. The crash usually happened on logout.
STEPS TO REPRODUCE
1. Logout from X11
2. Watch coredumpctl
3.
OBSERVED RESULT
A new kwin_x11 crash
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: kwin at 75275bbc8f04e4de699eebe790ba851db8f79b56
KDE Frameworks Version:
Qt Version: 6.5.2
ADDITIONAL INFORMATION
(gdb) bt
#0 0x00007fa609e8e83c in () at /usr/lib/libc.so.6
#1 0x00007fa609e3e668 in raise () at /usr/lib/libc.so.6
#2 0x00007fa60ebe8d5f in KCrash::defaultCrashHandler(int) (sig=6) at
/home/qydw/kde/src/kcrash/src/kcrash.cpp:612
#3 0x00007fa609e3e710 in <signal handler called> () at /usr/lib/libc.so.6
#4 0x00007fa609e8e83c in () at /usr/lib/libc.so.6
#5 0x00007fa609e3e668 in raise () at /usr/lib/libc.so.6
#6 0x00007fa609e264b8 in abort () at /usr/lib/libc.so.6
#7 0x00007fa609e263dc in () at /usr/lib/libc.so.6
#8 0x00007fa609e36d26 in () at /usr/lib/libc.so.6
#9 0x00007fa60c7d2720 in () at /usr/lib/libepoxy.so.0
#10 0x00007fa60c7809ca in () at /usr/lib/libepoxy.so.0
#11 0x00007fa60e51f8ee in KWin::GLRenderTimeQuery::~GLRenderTimeQuery()
(this=0x559a20de72c0, __in_chrg=<optimized out>)
at
/home/qydw/kde/src/kwin/src/platformsupport/scenes/opengl/glrendertimequery.cpp:25
#12 0x0000559a1fd7d1e6 in
std::default_delete<KWin::GLRenderTimeQuery>::operator()(KWin::GLRenderTimeQuery*)
const
(this=0x559a20e272f8, __ptr=0x559a20de72c0) at
/usr/include/c++/13.2.1/bits/unique_ptr.h:99
#13 0x0000559a1fd7bc26 in std::unique_ptr<KWin::GLRenderTimeQuery,
std::default_delete<KWin::GLRenderTimeQuery> >::~unique_ptr()
(this=0x559a20e272f8, __in_chrg=<optimized out>) at
/usr/include/c++/13.2.1/bits/unique_ptr.h:404
#14 0x0000559a1fd8f1f0 in KWin::GlxBackend::~GlxBackend() (this=0x559a20e27230,
__in_chrg=<optimized out>)
at
/home/qydw/kde/src/kwin/src/backends/x11/standalone/x11_standalone_glx_backend.cpp:177
#15 0x0000559a1fd8f2b4 in KWin::GlxBackend::~GlxBackend() (this=0x559a20e27230,
__in_chrg=<optimized out>)
at
/home/qydw/kde/src/kwin/src/backends/x11/standalone/x11_standalone_glx_backend.cpp:177
#16 0x00007fa60dfb3918 in
std::default_delete<KWin::RenderBackend>::operator()(KWin::RenderBackend*)
const
(this=0x559a20e47d78, __ptr=0x559a20e27230) at
/usr/include/c++/13.2.1/bits/unique_ptr.h:99
#17 0x00007fa60dfb5954 in std::__uniq_ptr_impl<KWin::RenderBackend,
std::default_delete<KWin::RenderBackend> >::reset(KWin::RenderBackend*)
(this=0x559a20e47d78, __p=0x0) at /usr/include/c++/13.2.1/bits/unique_ptr.h:211
#18 0x00007fa60dfb1b63 in std::unique_ptr<KWin::RenderBackend,
std::default_delete<KWin::RenderBackend> >::reset(KWin::RenderBackend*)
(this=0x559a20e47d78, __p=0x0) at
/usr/include/c++/13.2.1/bits/unique_ptr.h:509
#19 0x00007fa60dfa8f8e in KWin::Compositor::stop() (this=0x559a20e47d10) at
/home/qydw/kde/src/kwin/src/composite.cpp:524
#20 0x00007fa60dfaae13 in KWin::X11Compositor::stop() (this=0x559a20e47d10) at
/home/qydw/kde/src/kwin/src/composite.cpp:893
#21 0x00007fa60dfaa513 in KWin::X11Compositor::~X11Compositor()
(this=0x559a20e47d10, __in_chrg=<optimized out>)
at /home/qydw/kde/src/kwin/src/composite.cpp:798
#22 0x00007fa60dfaa586 in KWin::X11Compositor::~X11Compositor()
(this=0x559a20e47d10, __in_chrg=<optimized out>)
at /home/qydw/kde/src/kwin/src/composite.cpp:799
#23 0x00007fa60e16b467 in KWin::Application::destroyCompositor()
(this=0x7ffe4651c8c0) at /home/qydw/kde/src/kwin/src/main.cpp:315
#24 0x0000559a1fdaeffc in KWin::ApplicationX11::~ApplicationX11()
(this=0x7ffe4651c8c0, __in_chrg=<optimized out>)
at /home/qydw/kde/src/kwin/src/main_x11.cpp:184
#25 0x0000559a1fdb0962 in main(int, char**) (argc=2, argv=0x7ffe4651caf8) at
/home/qydw/kde/src/kwin/src/main_x11.cpp:450
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